X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fvlog.c;h=279c6e739c73a742ef3caf1cadd914f83ed821c8;hb=c002dde70329b5553b79f3f1ad6d60771f4179c0;hp=265e9c6dd0bc914b53d27bb2f5b4db7a3538b45f;hpb=8628b0b71d1cf5b3bd7425e50f0aa1435aa38804;p=openvswitch

diff --git a/lib/vlog.c b/lib/vlog.c
index 265e9c6d..279c6e73 100644
--- a/lib/vlog.c
+++ b/lib/vlog.c
@@ -740,6 +740,7 @@ vlog_should_drop(const struct vlog_module *module, enum vlog_level level,
             if (!rl->n_dropped) {
                 rl->first_dropped = now;
             }
+            rl->last_dropped = now;
             rl->n_dropped++;
             return true;
         }
@@ -747,10 +748,15 @@ vlog_should_drop(const struct vlog_module *module, enum vlog_level level,
     rl->tokens -= VLOG_MSG_TOKENS;
 
     if (rl->n_dropped) {
+        time_t now = time_now();
+        unsigned int first_dropped_elapsed = now - rl->first_dropped;
+        unsigned int last_dropped_elapsed = now - rl->last_dropped;
+
         vlog(module, level,
-             "Dropped %u log messages in last %u seconds "
-             "due to excessive rate",
-             rl->n_dropped, (unsigned int) (time_now() - rl->first_dropped));
+             "Dropped %u log messages in last %u seconds (most recently, "
+             "%u seconds ago) due to excessive rate",
+             rl->n_dropped, first_dropped_elapsed, last_dropped_elapsed);
+
         rl->n_dropped = 0;
     }
     return false;